Product Details | CHECK VALVE

4820-00-852-8028 A valve permitting flow in one direction only. It does not have a stem, except when equipped with a lever and weight and has no pressure adjustment. It may be inline or cartridge (manifold) design.

Part Alternates: 346 1-2, 34612, 4820-00-852-8028, 00-852-8028, 4820008528028, 008528028

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 01 JAN 1962 00-852-8028

Cross Reference | NSN 4820-00-852-8028

Part Number Cage Code Manufacturer
346 1-2 14959 CRANE CO DIV VALVE DIV

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Technical Data | NSN 4820-00-852-8028

Characteristic Specifications
MATERIAL IRON MALLEABLE BODY
MATERIAL DOCUMENT AND CLASSIFICATION ASTMFEC000 ASSN STD SINGLE MATERIAL RESPONSE BODY
STYLE DESIGNATOR STRAIGHT THRU
FLOW CONTROL DEVICE DISK
MEDIA FOR WHICH DESIGNED WATER-OIL-GAS 1ST RESPONSE
MAXIMUM OPERATING PRESSURE 1000.0 POUNDS PER SQUARE INCH 1ST RESPONSE
VALVE OPERATION METHOD AUTOMATIC
CONNECTION TYPE THREADED INTERNAL PIPE 1ST END
CONNECTION STYLE PLAIN, OPTIONAL END (PIPE) 1ST END
NOMINAL PIPE SIZE ACCOMMODATED 1.000 INCHES 1ST END
THREAD SERIES DESIGNATOR NPT 1ST END
NOMINAL THREAD SIZE 1.000 INCHES 1ST END
THREAD DIRECTION RIGHT-HAND 1ST END
MOUNTING POSITION HORIZONTAL
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS AS DIFFERENTIATED BY VALVE SIZE
SUPPLEMENTARY FEATURES MALLEABLE IRON-ASTM A338
MANUFACTURERS CODE 14959
DESIGN CONTROL REFERENCE 346 1-2

Restrictions/Controls & Freight Information | NSN 4820-00-852-8028

Category Code Description
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Precious Metals Indicator Code:UPrecious metal type is unknown
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
NMF Description 127220 PRESSURE REG/RED/RELIEF VALVES NOI
Less than car load rating P 77.5
Less than truck load rating P 77.5
Water commodity Code 671 unknown
Originating Activity Code XX
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity V Vehicles, machinery, shop and warehouse equipment and supplies, including special tools and equipment, ground servicing and special purpose vehicles, marine equipment and supplies, repair and maintenance parts for the above.
Air Special Handling Z No special handling required.
Special Handling Code 9 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable